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From Robin Kåveland Hansen (JIRA) <j...@apache.org>
Subject [jira] [Updated] (AMQ-3889) Body Preview of BytesMessages change when browsed multiple times from QueueViewMbean
Date Tue, 19 Jun 2012 10:30:42 GMT

     [ https://issues.apache.org/jira/browse/AMQ-3889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robin Kåveland Hansen updated AMQ-3889:
---------------------------------------

    Patch Info: Patch Available
    
> Body Preview of BytesMessages change when browsed multiple times from QueueViewMbean
> ------------------------------------------------------------------------------------
>
>                 Key: AMQ-3889
>                 URL: https://issues.apache.org/jira/browse/AMQ-3889
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JMX
>    Affects Versions: 5.5.1
>         Environment: Linux 64-bit, multiple java versions.
>            Reporter: Robin Kåveland Hansen
>            Priority: Minor
>         Attachments: OpenTypeSupport.diff, OpenTypeSupportTest.java
>
>
> When using the browse method of org.apache.activemq.broker.jmx.QueueViewMBean to obtain
CompositeData of messages, the Body Preview of BytesMessages changes between each browse.
> I am not sure if that is intended behaviour, but I have written a testcase that illustrates
it. 
> I have also narrowed it down to org.apache.activemq.broker.jmx.OpenTypeSupport.BytesMessageOpenTypeFactory,
which uses ActiveMQBytesMessage.readBytes but does not call reset afterwards.

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